The Collaborative International Dictionary of English v.0.48:

ornament \or"na*ment\, v. t. [imp. & p. p. Ornamented; p. pr.
   & vb. n. Ornamenting.]
   To adorn; to deck; to embellish; to beautify; as, to ornament
   a room, or a city.
   [1913 Webster]

   Syn: See Adorn.
        [1913 Webster]